Home / 25,233,141.65-37,849,712.47-7,963,092.87

Finding the Fourth Proportional to 25,233,141.65, 37,849,712.47 and 7,963,092.87

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Solution

The fourth proportional to 25,233,141.65, 37,849,712.47 and 7,963,092.87 is: 11,944,639.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,233,141.65 : 37,849,712.47 = 7,963,092.87 : x
  2. Step 2: Convert to fraction form
    25,233,141.65/37,849,712.47 = 7,963,092.87/x
  3. Step 3: Cross multiply
    25,233,141.65x = 37,849,712.47 × 7,963,092.87
  4. Step 4: Simplify right side
    25,233,141.65x = 301,400,775,501,407.06
  5. Step 5: Solve for x
    x = 301,400,775,501,407.06/25,233,141.65
  6. Step 6: Final answer
    x = 11,944,639.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.